A processing device of a photovoltaic maintenance trestle

Abstract

The application provides a processing device for photovoltaic maintenance trestle, which comprises a rack, a conveying mechanism, a cutting mechanism and a stamping mechanism; the conveying mechanism is arranged on the rack and conveys the workpiece to be processed from the feeding port of the rack to the discharging port; the stamping mechanism comprises a hydraulic part and a stamping assembly arranged at the output end of the hydraulic part, and the stamping assembly is provided with a first rack; the cutting mechanism comprises a lifting assembly and a cutting assembly connected with the lifting assembly, and the lifting assembly is provided with a first gear on the side close to the first rack; when the stamping assembly moves away from the conveying mechanism after completing stamping, the cutting assembly is driven to move towards the workpiece to be processed for cutting through the meshing connection of the first gear and the first rack. The application can solve the technical problems of low work efficiency and long cycle in the prior art that stamping and cutting are completed by conveying to various processing devices.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic maintenance technology, and in particular to a processing device for a photovoltaic maintenance trestle. Background Technology

[0002] Photovoltaic maintenance trestle is a passageway facility in a photovoltaic power station used to facilitate maintenance personnel to inspect, maintain, and repair photovoltaic equipment. Photovoltaic maintenance trestle is manufactured using photovoltaic maintenance trestle processing equipment. The processing technology usually involves pressing the material into shape, and then stamping and cutting it to form the required trestle shape.

[0003] Currently, the processing of photovoltaic maintenance trestle bridges generally involves first conveying them to a stamping processing device for multiple stamping operations, and then conveying them to a cutting processing device for severance operations. This process is cumbersome, time-consuming, and inefficient. Summary of the Invention

[0004] Based on this, the purpose of the present invention is to provide a processing device for photovoltaic maintenance trestle, which solves the problem of low work efficiency and long cycle caused by conveying the equipment to various processing devices for stamping and cutting in the background art.

[0005] This invention provides a processing apparatus for a photovoltaic maintenance trestle, the apparatus comprising:

[0006] The frame, conveying mechanism, cutting mechanism, and stamping mechanism;

[0007] The conveying mechanism is mounted on the frame and is used to carry the workpiece to be processed and to convey the workpiece from the feed port of the frame to the discharge port to complete the processing.

[0008] The stamping mechanism is used to stamp holes in the workpiece. The stamping mechanism includes a hydraulic component mounted on the frame and a stamping assembly mounted on the output end of the hydraulic component. The frame has fixed frames on both sides near the stamping assembly. The fixed frames have stamping channels and cutting channels. The stamping assembly slides back and forth in the stamping channels. The stamping assembly has a first toothed rack on the side near the cutting mechanism.

[0009] The cutting mechanism is used to cut the stamped workpiece to be processed. The cutting mechanism includes a lifting assembly and a cutting assembly connected to the lifting assembly. The lifting assembly slides back and forth in the cutting channel. The lifting assembly is provided with a first gear on the side near the first rack.

[0010] When the stamping assembly completes the stamping and moves away from the conveying mechanism, it drives the cutting assembly to move towards the stamped workpiece for cutting through the meshing connection of the first gear and the first rack.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the stamping mechanism and the cutting mechanism are connected by the meshing of the first gear and the first rack. When the stamping assembly completes the stamping and moves away from the conveying mechanism, it drives the cutting assembly to move towards the stamped workpiece for cutting. This eliminates the need to transport the workpiece to each processing device for stamping and cutting, saving process time and improving work efficiency. At the same time, the triggering of the conveying mechanism is also achieved by the meshing of the second gear and the second rack of the stamping mechanism. When the stamping assembly completes the stamping and moves away from the conveying mechanism, it triggers the conveying mechanism to start transporting the next workpiece to the stamping and cutting mechanisms for processing, further saving process time, improving work efficiency, and reducing costs. This solves the technical problem of low work efficiency and long cycle time caused by transporting the workpiece to each processing device for stamping and cutting.

[0012] According to one aspect of the above technical solution, the hydraulic component includes a hydraulic cylinder mounted on the frame and a primary hydraulic push rod and a secondary hydraulic push rod connected to the hydraulic cylinder, wherein the secondary hydraulic push rod is sleeved on the primary hydraulic push rod.

[0013] According to one aspect of the above technical solution, the stamping part includes a stamping frame sleeved on the secondary hydraulic push rod, a stamping head disposed at the output end of the primary hydraulic push rod, a transmission frame sleeved on the primary hydraulic push rod, and a pressing member sliding in the stamping channel. The stamping frame has a first stamping hole on the side near the pressing member, and the pressing member has a second stamping hole on the side near the first stamping hole. The first stamping hole and the second stamping hole are connected to form a sliding channel for the stamping head. The pressing member slides in the stamping channel through a first elastic member. When the secondary hydraulic push rod is driven to move the stamping frame toward the direction near the conveying mechanism, the stamping frame drives the pressing member to press against the workpiece. Then, the primary hydraulic push rod is driven to continue moving toward the conveying mechanism, causing the stamping head to slide through the sliding channel and stamp a hole in the workpiece.

[0014] According to one aspect of the above technical solution, the transmission frame is provided with a first rack on the side near the cutting mechanism, the lifting assembly includes a sliding frame and a lifting member connected to the sliding frame, the sliding frame is provided with a through hole in the radial direction on the side near the cutting assembly, the lifting member includes a round shaft passing through the through hole, a turntable connected to both ends of the round shaft, and a first gear sleeved on the turntable, a first overrunning clutch is provided between the turntable and the first gear, the turntable includes a first sub-disc and a second sub-disc connected to the first sub-disc, the diameter of the first sub-disc is larger than the diameter of the second sub-disc, the outer peripheral edge region of the first sub-disc is connected to the round shaft, the first overrunning clutch is sleeved on the second sub-disc, and the cutting assembly is connected to the sliding frame.

[0015] According to one aspect of the above technical solution, the cutting channel includes a first cutting sub-channel and a second cutting sub-channel. The two ends of the sliding frame are respectively provided with second elastic elements, and the sliding frame slides in the first cutting sub-channel through the second elastic elements. The second sub-disc slides in the second cutting sub-channel at the end away from the first sub-disc. The second cutting sub-channel is located between the two stamping channels.

[0016] According to one aspect of the above technical solution, the conveying mechanism includes a guide plate disposed on the frame and conveying components disposed on both sides of the guide plate. The conveying components include a conveying motor and a drive wheel disposed at the output end of the conveying motor. The input end of the conveying motor is connected to a triggering component, which is used to trigger and start the conveying motor, drive the drive wheel to rotate, and drive the workpiece to be processed on the guide plate to move.

[0017] According to one aspect of the above technical solution, the triggering assembly includes a trigger element, a rotating shaft, cams disposed at both ends of the rotating shaft, and a second gear sleeved in the middle of the rotating shaft. The two side walls of the stamping frame are respectively provided with second racks, which mesh with the second gear. A second overrunning clutch is provided between the second gear and the rotating shaft. The outer periphery of the cam is provided with a groove for accommodating the trigger element. When the stamping frame moves away from the conveying mechanism, the second rack drives the second gear to move, thereby causing the cam to rotate, making the groove move away from the trigger element. The circumferential outer wall of the cam then presses against the trigger element, triggering the start of the conveying motor.

[0018] According to one aspect of the above technical solution, the device further includes a pushing mechanism disposed on the discharge port side of the frame. The pushing mechanism includes a pushing motor, a pushing rod disposed at the output end of the pushing motor, a connecting frame connected to the pushing rod, and a pushing rod connected to the connecting frame. The pushing rods are respectively disposed on both sides of the discharge port. The connecting frame is inclined towards the stamping mechanism and has a through channel in the middle so that the guide plate passes through the through channel. The connecting frame is provided with a plurality of pushing rods on both sides away from the guide plate.

[0019] According to one aspect of the above technical solution, the frame is provided with a stabilizing frame at the feed inlet and the discharge outlet respectively, the guide plate is fixed on the stabilizing frame, and the guide plate is provided with a plurality of ball bearings.

[0020] According to one aspect of the above technical solution, the frame is provided with shaft holes at both ends near the shaft, and the two ends of the shaft are respectively inserted into the shaft holes. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the processing device for the photovoltaic maintenance trestle in an embodiment of the present invention from a first-view perspective.

[0022] Figure 2 This is a schematic diagram of the processing device for the photovoltaic maintenance trestle in an embodiment of the present invention from a second perspective.

[0023] Figure 3 This is a schematic diagram of the structure of the frame and the guide plate in an embodiment of the present invention;

[0024] Figure 4 This is a cross-sectional view of the stamping mechanism in an embodiment of the present invention from a first perspective;

[0025] Figure 5 This is a cross-sectional view of the stamping mechanism in an embodiment of the present invention from a second perspective;

[0026] Figure 6 This is a cross-sectional view of the cutting mechanism in an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the disassembled structure of the stamping mechanism in an embodiment of the present invention;

[0028] Figure 8 This is a schematic diagram of the disassembled structure of the cutting mechanism in an embodiment of the present invention;

[0029] Figure 9 This is a schematic diagram of the disassembled structure of the triggering mechanism in an embodiment of the present invention;

[0030] Figure 10This is a schematic diagram of the structure of the guide plate and the ball bearings in an embodiment of the present invention;

[0031] Component symbol explanation in the attached diagram:

[0032] Frame 1, housing 11, base 12, stabilizing frame 2, first stabilizing frame 21, second stabilizing frame 22, guide plate 3, mounting plate 30, fixing frame 4, stamping channel 40, first cutting sub-channel 41, second cutting sub-channel 42, workpiece to be processed 5, stamping mechanism 6, first-stage hydraulic push rod 60, second-stage hydraulic push rod 61, stamping frame 62, first stamping hole 620, stamping head 63, pressing member 64, second stamping hole 640, first elastic member 65, cutting mechanism 7, sliding frame 71, and the first... Two elastic elements 72, cutting tool 73, turntable 74, first sub-disc 740, second sub-disc 741, round shaft 75, first overrunning clutch 76, first gear 77, transmission frame 78, first rack 79, conveying mechanism 8, conveying motor 81, driving wheel 82, driven wheel 83, trigger element 84, rotating shaft 85, cam 86, second overrunning clutch 87, second gear 88, second rack 89, pushing mechanism 9, pushing rod 91, connecting frame 92, pushing rod 93, ball bearing 10;

[0033] The following detailed description, in conjunction with the accompanying drawings, will further illustrate the present invention. Detailed Implementation

[0034] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of the invention are illustrated in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0036] Please see Figures 1-10 The image shows a processing device for a photovoltaic maintenance trestle in an embodiment of the present invention. The device includes a frame 1, a conveying mechanism 8, a cutting mechanism 7, and a stamping mechanism 6.

[0037] The frame 1 includes a base 12 and a housing 11 disposed on the base 12.

[0038] The conveying mechanism 8 is mounted on the frame 1. The conveying mechanism 8 is used to carry the workpiece 5 to be processed and to convey the workpiece 5 from the feed port of the frame 1 to the discharge port to complete the processing.

[0039] Furthermore, the conveying mechanism 8 includes a guide plate 3 mounted on the frame 1 and conveying components mounted on both sides of the guide plate 3. The conveying components include a conveying motor 81 and a drive wheel 82 mounted on the output end of the conveying motor 81. The input end of the conveying motor 81 is connected to a triggering component, which is used to trigger the start of the conveying motor 81, drive the drive wheel 82 to rotate, and drive the workpiece 5 on the guide plate 3 to move.

[0040] As an example, and not a limitation, the conveying motors 81 are respectively located at the front end of the feed inlet and the rear end of the discharge outlet. The conveying motors 81 are respectively located on both sides of the guide plate 3 at the front end of the feed inlet and the rear end of the discharge outlet to facilitate the feeding and discharging of the workpiece 5 after it has been cut. The conveying motors 81 are fixed to the bottom of the guide plate 3 by the mounting plate 30. The conveying assembly also includes driven wheels 83 located on both sides of the guide plate 3. When the workpiece 5 is driven to move by the rotation of the driving wheel 82, the driven wheels 83 are rotated to continue driving the workpiece 5 to move, thereby improving the conveying efficiency of the workpiece 5.

[0041] To further improve the conveying efficiency of the workpiece 5, the guide plate 3 is equipped with several ball bearings 10.

[0042] Furthermore, in order to improve the stability of the guide plate 3, the frame 1 is provided with a stabilizing frame 2 at the inlet and outlet respectively. The guide plate 3 is fixed on the stabilizing frame 2. The stabilizing frame 2 includes a first stabilizing frame 21 connected to the housing 11 and a second stabilizing frame 22 connected to both ends of the first stabilizing frame 21 respectively. The guide plate 3 is fixed on the first stabilizing frame 21 and the two second stabilizing frames 22.

[0043] In addition, the triggering assembly includes a trigger 84, a rotating shaft 85, cams 86 located at both ends of the rotating shaft 85, and a second gear 88 sleeved in the middle of the rotating shaft 85. The two side walls of the stamping frame 62 are respectively provided with second racks 89, which mesh with the second gear 88. A second overrunning clutch 87 is provided between the second gear 88 and the rotating shaft 85. The outer periphery of the cam 86 is provided with a groove for accommodating the trigger 84. When the stamping frame 62 moves away from the conveying mechanism 8, that is, after the stamping mechanism 6 has finished stamping, the second rack 89 drives the second gear 88 to move, thereby driving the cam 86 to rotate, so that the groove moves away from the trigger 84. The circumferential outer wall of the cam 86 presses against the trigger 84, triggering the start of the conveying motor 81.

[0044] Therefore, in the non-working state, the trigger 84 is placed in the groove and is not subjected to any compressive force, so the conveyor motor 81 is not triggered to start. When the stamping frame 62 moves toward the direction close to the conveyor mechanism 8, due to the action of the second overrunning clutch 87, the rotating shaft 85 is not triggered to rotate, so the cam 86 cannot be driven to rotate. The trigger 84 is closed, the conveyor motor 81 is not started, and the movement of the workpiece 5 is stopped, waiting for the workpiece 5 to be stamped. When the workpiece 5 is stamped, the stamping frame 62 moves away from the conveyor mechanism 8, the second rack 89 drives the second gear 88 to move, thereby driving the rotating shaft 85 and the cam 86 to rotate. This causes the groove of the cam 86 to move away from the trigger 84 as the cam 86 rotates. The circumferential outer wall of the cam 86 presses against the trigger 84, triggering the start of the conveyor motor 81, driving the drive wheel 82 to rotate, and moving the workpiece 5 until the cam 86 rotates until the groove faces the trigger 84, so that the trigger 84 is not subjected to external pressure, the conveyor motor 81 is not started, and the movement of the workpiece 5 is stopped. By coordinating the various structures, the conveyor motor 81 can be started and stopped without the need for a control system, reducing costs. At the same time, by coordinating the various structures to start and stop the conveyor motor 81, there is no need to spend time confirming whether the workpiece 5 has been processed, saving process time and improving work efficiency.

[0045] As an example, and not a limitation, the trigger 84 is connected to the conveyor motor 81 via a trigger wire. The trigger 84 includes a fixing member disposed on the inner wall of the frame 1 and a touch switch connected to the fixing member. The cam 86 is disposed on the side of the touch switch away from the fixing member.

[0046] Furthermore, the frame 1 has shaft holes at both ends near the shaft 85, and the two ends of the shaft 85 are respectively inserted into the shaft holes to facilitate the rotation of the shaft 85.

[0047] In addition, the stamping mechanism 6 is used to punch holes in the workpiece 5. The stamping mechanism 6 includes a hydraulic component on the frame 1 and a stamping assembly on the output end of the hydraulic component. The frame 1 is provided with fixed frames 4 on both sides near the stamping assembly. The fixed frames 4 are provided with a stamping channel 40 and a cutting channel. The stamping assembly slides back and forth in the stamping channel 40. The stamping assembly is provided with a first rack 79 on the side near the cutting mechanism 7.

[0048] Furthermore, the hydraulic components include a hydraulic cylinder mounted on the frame 1 and a primary hydraulic push rod 60 and a secondary hydraulic push rod 61 connected to the hydraulic cylinder, with the secondary hydraulic push rod 61 sleeved on the primary hydraulic push rod 60.

[0049] Further, the stamping part includes a stamping frame 62 sleeved on the secondary hydraulic push rod 61, a stamping head 63 located at the output end of the primary hydraulic push rod 60, a transmission frame 78 sleeved on the primary hydraulic push rod 60, and a pressing member 64 sliding in the stamping channel 40. The stamping frame 62 has a first stamping hole 620 on the side near the pressing member 64, and the pressing member 64 has a second stamping hole 640 on the side near the first stamping hole 620. The punching hole 640 passes through to form a sliding channel for the punching head 63. The pressing member 64 slides in the punching channel 40 through the first elastic member 65. When the secondary hydraulic push rod 61 drives the punching frame 62 to move toward the direction close to the conveying mechanism 8, the punching frame 62 drives the pressing member 64 to press against the workpiece 5 to be processed. Then the primary hydraulic push rod 60 continues to move toward the conveying mechanism 8, driving the punching head 63 to slide through the sliding channel and punch a hole in the workpiece 5 to be processed.

[0050] The stamping frame 62 includes a stamping plate sleeved on the secondary hydraulic push rod 61, and L-shaped plates connected to both ends of the stamping plate. The two L-shaped plates are used to press against two pressing members 64. The L-shaped plates are provided with a first stamping hole 620 on the side near the pressing member 64, and the pressing member 64 is provided with a second stamping hole 640 on the side near the first stamping hole 620. The first stamping hole 620 and the second stamping hole 640 are connected to form a sliding channel for the stamping head 63.

[0051] It should be noted that when the conveying mechanism 8 stops and the workpiece 5 stops moving, the hydraulic cylinder will drive the secondary hydraulic push rod 61 to move towards the conveying mechanism 8, that is, to move downward. At this time, the secondary hydraulic push rod 61 will drive the primary hydraulic push rod 60 and the stamping frame 62 to move downward. The two L-shaped plates of the stamping frame 62 will press against the two pressing members 64 respectively, so that the pressing members 64 press against the workpiece 5. The first elastic member 65 is compressed. The hydraulic cylinder will then drive the primary hydraulic push rod 60 to continue to move downward, so that the stamping head 63 passes through the sliding channel and punches a hole in the workpiece 5. After the stamping is completed, the primary hydraulic push rod 60 rises, the stamping head 63 rises, the secondary hydraulic push rod 61 rises, the stamping frame 62 rises to release the pressing members 64, the first elastic member 65 is released, and the pressing members 64 move away from the workpiece 5 under the action of the first elastic member 65.

[0052] Furthermore, the outer side walls of the two L-shaped plates are respectively provided with second racks 89, and the stamping frame 62 is provided with an opening on the side facing the pressing member 64, that is, the two L-shaped plates form an opening to accommodate the cutting mechanism 7, and the space between the two pressing members 64 is used for cutting by the cutting mechanism 7.

[0053] In addition, the transmission frame 78 is provided with a first rack 79 on the side near the cutting mechanism 7, and the first rack 79 is meshed with the first gear 77 of the lifting assembly.

[0054] The cutting mechanism 7 is used to cut the stamped workpiece 5 to be processed. The cutting mechanism 7 includes a lifting assembly and a cutting assembly connected to the lifting assembly. The lifting assembly slides back and forth in the cutting channel. The lifting assembly is provided with a first gear 77 on the side near the first rack 79.

[0055] When the stamping assembly finishes stamping and moves away from the conveying mechanism 8, it drives the cutting assembly to move towards the stamped workpiece 5 for cutting through the meshing connection of the first gear 77 and the first rack 79.

[0056] Furthermore, the lifting assembly includes a sliding frame 71 and a lifting member connected to the sliding frame 71. The sliding frame 71 has a through hole in the radial direction on the side near the cutting assembly. The sliding frame 71 includes a sliding plate that slides in the first cutting sub-channel 41 and a connecting plate connected to the sliding plate. The connecting plate has a through hole in the radial direction on the side near the cutting assembly. The cutting assembly is connected to the sliding frame 71, that is, the connecting plate is connected to the cutting assembly on the side away from the sliding plate. The cutting assembly includes a cutting blade 73. The cutting blade is inclined to facilitate cutting.

[0057] Furthermore, the lifting component includes a round shaft 75 passing through a through hole, a turntable 74 connected to both ends of the round shaft 75, and a first gear 77 sleeved on the turntable 74. A first overrunning clutch 76 is provided between the turntable 74 and the first gear 77. The turntable 74 includes a first sub-disc 740 and a second sub-disc 741 connected to the first sub-disc 740. The diameter of the first sub-disc 740 is larger than the diameter of the second sub-disc 741. The outer peripheral edge region of the first sub-disc 740 is connected to the round shaft 75, and the first overrunning clutch 76 is sleeved on the second sub-disc 741.

[0058] Among them, a connecting block protrudes from the outer periphery of the first sub-disk 740, and the circular shaft 75 is connected to the first sub-disk 740 through the connecting block.

[0059] Furthermore, the cutting channel includes a first cutting sub-channel 41 and a second cutting sub-channel 42. The two ends of the sliding frame 71 are respectively provided with second elastic members 72, and slide in the first cutting sub-channel 41 through the second elastic members 72. That is, the two ends of the sliding plate slide in the first cutting sub-channel 41 through the second elastic members 72, and the second sub-disc slides in the second cutting sub-channel 42 at the end away from the first sub-disc 740. The second cutting sub-channel 42 is located between the two stamping channels 40.

[0060] It should be noted that when the conveying mechanism 8 stops and the workpiece 5 stops moving, the hydraulic cylinder drives the secondary hydraulic push rod 61 to move towards the conveying mechanism 8, i.e., downwards. At this time, the secondary hydraulic push rod 61 drives the primary hydraulic push rod 60 and the stamping frame 62 to move downwards. The transmission frame 78 moves downwards with the primary hydraulic push rod 60, and the first rack 79 also moves downwards. However, due to the action of the first overrunning clutch 76, the second sub-disc 741 is not triggered to rotate, and the cutting assembly is not started. Then, the hydraulic cylinder drives the primary hydraulic push rod 60 to continue moving ... continues to move downwards. However, due to the action of the first overrunning clutch 76, the second sub-disc 741 is not triggered to rotate, and the cutting assembly is not started. The overrunning clutch 76 prevents the second sub-disc 741 from rotating and the cutting assembly from starting. After stamping is completed, the first-stage hydraulic push rod 60 rises, the transmission frame 78 moves upward with the first-stage hydraulic push rod 60, the first rack 79 moves upward, causing the first gear 77 to rotate downward, the sliding frame 71 moves downward, the second elastic element 72 is stretched, driving the cutting assembly downward to cut the workpiece 5. At this time, the pressing element 64 is still pressing against the workpiece 5, increasing the stability of the cutting. After the second-stage hydraulic push rod 61 rises, the second elastic element 72 contracts. Under the action of the second elastic element 72, the sliding frame 71 rises, driving the cutting assembly upward and away from the workpiece 5.

[0061] In addition, the frame 1 also includes a housing and a base connected to the housing, and the housing is fixedly connected to the stabilizing frame 2 on the side wall of the inlet and outlet.

[0062] In addition, the device also includes a pushing mechanism 9 located on the discharge port side of the frame 1. The pushing mechanism 9 includes a pushing motor, a pushing rod 91 located at the output end of the pushing motor, a connecting frame 92 connected to the pushing rod 91, and a pushing rod 93 connected to the connecting frame 92. The pushing rods 91 are respectively located on both sides of the discharge port. The connecting frame 92 is inclined towards the stamping mechanism 6 and has a through channel in the middle so that the guide plate 3 passes through the through channel. The connecting frame 92 has a plurality of pushing rods 93 on both sides away from the guide plate 3.

[0063] Furthermore, after the workpiece 5 is cut, the conveying mechanism 8 conveys it to the discharge port, the pushing mechanism 9 is started, and the pushing mechanism 9 is driven to move away from the frame 1. Then, through the connecting frame 92 and the pushing rod 93, the cut workpiece 5 is guided to fall smoothly to the ground, preventing the cut workpiece 5 from tilting and falling to the ground after being conveyed out of the discharge port of the frame 1, thus hindering the discharge of the next workpiece 5.

[0064] Accordingly, the method of using the processing device includes:

[0065] When the workpiece 5 is placed for the first time, one end of the workpiece 5 is aligned with the cutting tool 73. The hydraulic cylinder will drive the secondary hydraulic push rod 61 to move downward, which will drive the primary hydraulic push rod 60 and the stamping frame 62 to move downward. The transmission frame 78 moves downward with the primary hydraulic push rod 60. The stamping frame 62 presses against the two pressing members 64, so that the pressing members 64 press against the workpiece 5. The first elastic member 65 of the stamping channel 40 is compressed. The first rack 79 and the second rack 89 move downward. However, due to the action of the first overrunning clutch 76 and the second overrunning clutch 87, the second sub-disc 741 and the rotating shaft 85 are not triggered to move, and the cutting assembly and the triggering assembly are not started.

[0066] The hydraulic cylinder drives the first-stage hydraulic push rod 60 to continue moving downwards, the punch head 63 moves downwards to punch holes in the workpiece 5, the transmission frame 78 continues to move downwards with the first-stage hydraulic push rod 60, the first rack 79 moves downwards, but due to the action of the first overrunning clutch 76, the second sub-disc 741 is not triggered to move, and the cutting assembly is not started.

[0067] After the punching hole is completed, the first-stage hydraulic push rod 60 is driven to move upward, which drives the punching head 63 and the transmission frame 78 to move upward. The first rack 79 moves upward, causing the first gear 77 to rotate and drive the second sub-disc 741 to move downward, thereby driving the sliding frame 71 to move downward, driving the cutting assembly to move downward to cut the workpiece 5. The second elastic element 72 in the first cutting sub-channel 41 is stretched.

[0068] The secondary hydraulic push rod 61 is driven to move upward, and the stamping frame 62 and the primary hydraulic push rod 60 also move upward. The second rack 89 begins to move upward, the stamping frame 62 rises and releases the pressing member 64, the first elastic member 65 of the stamping channel 40 is released, and the pressing member 64 moves away from the workpiece 5 under the action of the first elastic member 65. The second rack 89 moves upward, causing the second gear 88 to rotate, which drives the rotating shaft 85 and the cam 86 to rotate, so that the groove moves away from the trigger member 84. The circumferential outer wall of the cam 86 presses against the trigger member 84, and at the same time triggers the start of the feed inlet and the discharge outlet conveyor motor 81, driving the drive wheel 82 to rotate, which drives the workpiece 5 to move. At this time, the second elastic member 72 in the first cutting sub-channel 42 contracts. Under the action of the second elastic member 72, the sliding frame 71 rises, which drives the cutting assembly to move upward and away from the workpiece 5.

[0069] Drive the pusher mechanism 9 to move away from the frame 1, and then guide the cut workpiece 5 to fall smoothly to the ground through the connecting frame 92 and the pusher rod 93;

[0070] When the cam 86 rotates until the groove faces the trigger 84, the trigger 84 is not squeezed by external force, the trigger starts the conveyor motor 81 and stops the conveying of the workpiece 5. The above steps are repeated so that the hydraulic cylinder drives the secondary hydraulic push rod 61 to move downward until all the workpieces 5 are stamped and cut.

[0071] In summary, the processing device for the photovoltaic maintenance trestle in the above embodiments of the present invention connects the stamping mechanism and the cutting mechanism through the meshing of the first gear and the first rack. When the stamping component completes the stamping and moves away from the conveying mechanism, it drives the cutting component to move towards the stamped workpiece to be processed for cutting, saving process time and improving work efficiency. At the same time, the triggering of the conveying mechanism is also achieved through the meshing connection of the second gear and the second rack of the stamping mechanism. When the stamping component completes the stamping and moves away from the conveying mechanism, it triggers the conveying mechanism to start conveying the next workpiece to be processed to the stamping and cutting mechanisms for processing, further saving process time, improving work efficiency, and reducing costs. This solves the technical problem of low work efficiency and long cycle time caused by conveying the workpiece to various processing devices for stamping and cutting.

[0072] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0073] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A processing device for a photovoltaic maintenance trestle, characterized in that, The device includes: The frame, conveying mechanism, cutting mechanism, and stamping mechanism; The conveying mechanism is mounted on the frame and is used to carry the workpiece to be processed and to convey the workpiece from the feed port of the frame to the discharge port to complete the processing. The stamping mechanism is used to stamp holes in the workpiece. The stamping mechanism includes a hydraulic component mounted on the frame and a stamping assembly mounted on the output end of the hydraulic component. The frame has fixed frames on both sides near the stamping assembly. The fixed frames have stamping channels and cutting channels. The stamping assembly slides back and forth in the stamping channels. The stamping assembly has a first toothed rack on the side near the cutting mechanism. The cutting mechanism is used to cut the stamped workpiece to be processed. The cutting mechanism includes a lifting assembly and a cutting assembly connected to the lifting assembly. The lifting assembly slides back and forth in the cutting channel. The lifting assembly is provided with a first gear on the side near the first rack. When the stamping assembly completes the stamping and moves away from the conveying mechanism, it drives the cutting assembly to move towards the stamped workpiece for cutting through the meshing connection of the first gear and the first rack.

2. The processing device for the photovoltaic maintenance trestle according to claim 1, characterized in that, The hydraulic components include a hydraulic cylinder mounted on the frame and a primary hydraulic push rod and a secondary hydraulic push rod connected to the hydraulic cylinder, with the secondary hydraulic push rod sleeved on the primary hydraulic push rod.

3. The processing device for the photovoltaic maintenance trestle according to claim 2, characterized in that, The stamping component includes a stamping frame sleeved on the secondary hydraulic push rod, a stamping head disposed at the output end of the primary hydraulic push rod, a transmission frame sleeved on the primary hydraulic push rod, and a pressing member sliding in the stamping channel. The stamping frame has a first stamping hole on the side near the pressing member, and the pressing member has a second stamping hole on the side near the first stamping hole. The first stamping hole and the second stamping hole are connected to form a sliding channel for the stamping head. The pressing member slides in the stamping channel through a first elastic element. When the secondary hydraulic push rod is driven to move the stamping frame toward the direction of the conveying mechanism, the stamping frame drives the pressing member to press against the workpiece. Then, the primary hydraulic push rod is driven to continue moving toward the conveying mechanism, causing the stamping head to slide through the sliding channel and stamp a hole in the workpiece.

4. The processing device for the photovoltaic maintenance trestle according to claim 3, characterized in that, The transmission frame has a first rack on the side near the cutting mechanism. The lifting assembly includes a sliding frame and a lifting member connected to the sliding frame. The sliding frame has a through hole in the radial direction on the side near the cutting assembly. The lifting member includes a round shaft passing through the through hole, turntables connected to both ends of the round shaft, and a first gear sleeved on the turntables. A first overrunning clutch is provided between the turntables and the first gear. The turntables include a first sub-disc and a second sub-disc connected to the first sub-disc. The diameter of the first sub-disc is larger than the diameter of the second sub-disc. The outer peripheral edge region of the first sub-disc is connected to the round shaft. The first overrunning clutch is sleeved on the second sub-disc. The cutting assembly is connected to the sliding frame.

5. The processing device for the photovoltaic maintenance trestle according to claim 4, characterized in that, The cutting channel includes a first cutting sub-channel and a second cutting sub-channel. The two ends of the sliding frame are respectively provided with second elastic elements, and the sliding frame slides in the first cutting sub-channel through the second elastic elements. The second sub-disc slides in the second cutting sub-channel at the end away from the first sub-disc. The second cutting sub-channel is located between the two stamping channels.

6. The processing device for the photovoltaic maintenance trestle according to claim 5, characterized in that, The conveying mechanism includes a guide plate mounted on the frame and conveying components mounted on both sides of the guide plate. The conveying components include a conveying motor and a drive wheel mounted on the output end of the conveying motor. The input end of the conveying motor is connected to a triggering component, which is used to trigger and start the conveying motor, drive the drive wheel to rotate, and move the workpiece on the guide plate.

7. The processing device for the photovoltaic maintenance trestle according to claim 6, characterized in that, The triggering assembly includes a trigger element, a rotating shaft, cams located at both ends of the rotating shaft, and a second gear sleeved in the middle of the rotating shaft. Second racks are respectively provided on the two side walls of the stamping frame, and the second racks mesh with the second gears. A second overrunning clutch is provided between the second gear and the rotating shaft. A groove is provided on the outer periphery of the cam to accommodate the trigger element. When the stamping frame moves away from the conveying mechanism, the second rack drives the second gear to move, thereby causing the cam to rotate, making the groove move away from the trigger element. The circumferential outer wall of the cam then presses against the trigger element, triggering the start of the conveying motor.

8. The processing device for the photovoltaic maintenance trestle according to claim 6, characterized in that, The device further includes a pushing mechanism located on one side of the discharge port of the frame. The pushing mechanism includes a pushing motor, a pushing rod located at the output end of the pushing motor, a connecting frame connected to the pushing rod, and a pushing rod connected to the connecting frame. The pushing rods are respectively located on both sides of the discharge port. The connecting frame is inclined towards the stamping mechanism and has a through channel in the middle so that the guide plate passes through the through channel. The connecting frame has a plurality of pushing rods on both sides away from the guide plate.

9. The processing device for the photovoltaic maintenance trestle according to claim 6, characterized in that, The frame is provided with a stabilizing frame at the feed inlet and the discharge outlet respectively, the guide plate is fixed on the stabilizing frame, and the guide plate is provided with a number of ball bearings.

10. The processing apparatus for the photovoltaic maintenance trestle according to claim 7, characterized in that, The frame has shaft holes at both ends near the shaft, and the two ends of the shaft are respectively inserted into the shaft holes.

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